Paediatric donor lung preservation using Paragonix BAROguard.

Area of Science:

• Thoracic Surgery
• Transplantation Medicine
• Biomedical Engineering

Background:

• Paediatric lung transplantation offers a life-saving option for end-stage lung disease.
• Long-term success is challenged by mucus clearance issues, infection risk from immunosuppression, and chronic lung allograft dysfunction.
• Effective organ preservation is critical for donated lung quality and transplant outcomes.

Purpose of the Study:

• To present the technical aspects of the Paragonix BAROguard Donor Lung Preservation System for paediatric donor lungs.
• To highlight the system's role in mitigating barotrauma during lung transportation.
• To detail the dual monitoring of temperature and airway pressure during organ transit.

Main Methods:

• Utilizing the FDA-approved Paragonix BAROguard Donor Lung Preservation System.
• Maintaining a continuous airway pressure of 15 cm of water during lung transportation.
• Monitoring both temperature and pressure of donor lungs during transit.

Main Results:

• The BAROguard system provides advanced organ recovery by managing critical transport parameters.
• It addresses barotrauma risks associated with recruitment maneuvers and altitude changes.
• The system ensures donor lungs are preserved under controlled conditions for paediatric recipients.

Conclusions:

• The Paragonix BAROguard system represents an advancement in preserving paediatric donor lungs.
• Controlled airway pressure and temperature monitoring are vital for minimizing transport-related lung injury.
• This technology supports improved outcomes in paediatric lung transplantation through enhanced organ preservation.